|About the stats|
Over the course of his career, Robbie Ross pitched 330 innings and made 4 plate appearances. Ross was worth 2.6 Wins Above Replacement (2.6 as a pitcher and 0.0 as a hitter) and -0.3 Wins Above Average (-0.4 as a pitcher and 0.0 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 2.6 WAR becomes 3.3 adjWAR. Then, WAA is adjusted by ignoring negative seasons (thus, truly capturing a player’s peak seasons) and making similar adjustments for catchers and relief pitchers. After these adjustments, the -0.3 WAA becomes 2.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Ross 8.5 wWAR. wWAR is then converted to Hall Rating. A Hall Rating of 100 represents the Hall of Stats borderline (similar to OPS+ or wRC+, where 100 represents league average).
Robbie Ross has a Hall Rating of 8, leaving him nowhere close to induction to the Hall of Stats when eligible.
Want even more detail about the formula? See the About page.